text: int  CPU_GetCOUNT(void);
  void CPU_SetCOUNT(int);
  int  CPU_GetCAUSE(void);
  void CPU_SetCAUSE(int);
  void  CPU_SetSR(int SetBit, int ClearBit);
  int  CPU_GetSTATUS(void);
  
  void delay(int microseconds);
  void udelay(int usec);
  void delay1(int microseconds);
  